Points to Remember

• Disconnect the power supply at the time of installing the SIM card If power is not switched off there may be scope of SIM CARD Damage.

• Ensure for proper direction of the SIM card with the SIM cardholder. If SIM CARD direction is not proper there may be scope of SIM CARD Holder damage

• Close the SIM cardholder and press in forward direction for proper locking of SIM card. If SIM CARD Holder not locked properly than there may be a SIM Detection problem.

• Keep the antenna away from the electrical appliances, motors, transformers … etc. If you not maintain proper distance from the electrical appliances than there may be a scope of unwanted noise in speech due to electrical appliance interference.

• Whip antenna supplied with the unit shall be always mounted vertically on a solid surface. If it is installed horizontally signal catching capacity will get down as per Antenna characteristics if antenna installed in vertically than it will catch maximum level signal.

• Always install the antenna as high as possible. To get maximum signal in signal week areas.
  
• To have the maximum output of the battery we need to charge the battery initially up to 6-7 If it is not charged properly before using than as per battery characteristics battery life will get down. hrs before installation.

• Ensure the polarity of battery before connecting. Other wise it will damage the electronic circuit.

• Ensure proper protection from rain and sunlight. Other wise unit will get damage.